body{
    width: 100%;
    height: 100%;
    background: #ccc;
    .toBtn{
        position: fixed;
        top: 20px;
        left: 20px;
        width: 40px;
        height: 40px;
        line-height: 38px;
        background: #fff;
        border-radius: 20px;
        font-size: 20px;

    }
    .main{
        width: 95%;
        height: 120px;
        position: fixed;
        bottom: 50px;
        left: 50%;
        transform: translateX(-50%);
        background: #fff;
        border-radius: 10px;
        box-sizing: border-box;
        padding: 20px;
        .main-top{
            justify-content: space-between;
            margin-bottom: 10px;
            .top-left{
                p{
                    span{
                        font-size: 44px;
                    }
                }
            }
        }
        .xian{
            width: 100%;
            height: 1px;
            border-bottom: 1px dashed #bbb;
            margin-bottom: 15px;
        }
        .main-bot{
            width: 100%;
            ul{
                width: 100%;
                justify-content: space-between;
                li{
                    h4{
                        font-size: 28px;
                    }
                    span{
                        font-size: 14px;
                        color: #9a9a9a;
                        margin-bottom: 5px;

                    }
                }
            }
        }

    }


}